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- Establishment of Transgenic Mammary Epithelial Cells and Development of Transgenic Cloned Embryos in Goat 转基因山羊乳腺上皮细胞系建立与转基因克隆胚发育
- transgenic cloned embryos 转基因核移植胚胎
- Cc, born two months ago, was the only live birth from 87 cloned embryos that were implanted in surrogate mothers. 两个月前出生的茜茜是迄今为止植入"代妈妈"体内87个克隆胚胎中唯一存活下来的。
- Cc,born two months ago,was the only live birth from 87 cloned embryos that were implanted in surrogate mothers. 两个月前出生的茜茜是迄今为止植入“代妈妈”体内87个克隆胚胎中唯一存活下来的。
- After a few hours dividing in a Petri dish, researchers implanted the cloned embryo into a surrogate mother. 经过培养皿中几个小时的细胞分裂后，研究人员把克隆胚胎植入代孕狗妈妈的身体里。
- To make a cloned embryo would require a human egg into which a cell nucleus from the progenitor could be inserted. 制造克隆胚胎需要一粒人类卵细胞，可以将胚胎细胞提供者的细胞核植入。
- A maverick U. S.- based fertility expert is due to launch an international search today for a woman willing to be the first surrogate mother for human cloned embryos. 美国一位个人生育科学家今天将发起一项世界范围内的搜寻，寻找一位女性自愿担当第一个人类科隆晶胚的代孕母亲。
- A maverick U.S.-based fertility expert is due to launch an international search today for a woman willing to be the first surrogate mother for human cloned embryos. 美国一位个人生育科学家今天将发起一项世界范围内的搜寻,寻找一位女性自愿担当第一个人类科隆晶胚的代孕母亲。
- Nuclear transfer could result in mitochondria heteroplasmy in cloned embryos and offspring, affecting the phenotypes of the individuals and even causing mitochondrial diseases. 哺乳动物核移植可能导致克隆胚胎及后代中线粒体的杂合性，从而影响到个体的表型甚至导致线粒体疾病。
- Besides insulin-producing pancreatic islet cells for treating diabetes, stem cells from cloned embryos could also be nudged to become heart muscle cells as therapies for congestive heart failure, arrhythmias and cardiac tissue scarred by heart attacks. 干细胞除了可以生成胰岛细胞，用以制造胰岛素来治疗糖尿病之外，干细胞也可以诱生成为心肌细胞，用来治疗充血性心脏衰竭、心律不整、以及心脏病发作后受损的心肌组织。
- But when he called two days later from Michigan, his lab assistant gave him the news he had been wanting to hear for almost five years: The eggs were cleaving into the world's very first known human cloned embryos. 然而两天后他从密歇根打来电话，他的实验室助手却告诉他一个5年来一直盼望的消息:卵子分裂成了世界上第一批克隆人类胚胎。
- During mammalian embryonic development, DNA methylation is an essential process in the regulation of transcription.There are many aberrant methylation in various genomic regions of cloned embryos. 哺乳动物种系中，DNA甲基化是胚胎发育期转录调节的必需步骤，除了单拷贝基因序列外，在基因组很多的区域都可以观测到克隆胚胎的异常甲基化。
- The ability to clone embryos was perfected by scientists in Scotland in the late 1990s and the ability to grow stem cells into tissues and organs is being developed12 by American researchers. 克隆胚胎的技能在20世纪90年代后期由苏格兰科学家研究成功并日臻完善，把干细胞培养成组织和器官的技术正由美国研究人员加以开发。
- The ability to clone embryos was perfected11 by scientists in Scotland in the late 1990s and the ability to grow stem cells into tissues and organs is being developed12 by American researchers. 克隆胚胎的技能在20世纪90年代后期由苏格兰科学家研究成功并日臻完善； 把干细胞培养成组织和器官的技术正由美国研究人员加以开发。
- As controersial as embryonic stem cell research can be, cloning embryos to produce those stem cells is een thornier. 和颇有争议的胚胎干细胞研究一样，利用克隆胚胎来生产干细胞是更为棘手的。
- As controversial as embryonic stem cell research can be, cloning embryos to produce those stem cells is even thornier. 和颇有争议的胚胎干细胞研究一样，利用克隆胚胎来生产干细胞是更为棘手的。
- The First Human Cloned Embryo, Scientific American 第一个人类克隆胚胎
- Now, the debate has shifted away from the ethics of baby-making and toward the morality of cloning embryos for their cells and tissues, which might be used to treat diseases. 现在,争论已经从制造婴儿是否违背伦理,转到为提取用于治疗疾病的细胞和组织而克隆胚胎是否违背道德。
- Galin said that it was turned down because it receied low marks from the reiew board, and that there was no ocal opposition to the idea of cloning embryos in principle. Galin博士说它被拒绝是因为从评审委员会得到低分，而且原则上并无直接地反对此克隆胚胎的想法。
- One clonal line gave rise to 11 first,16 second,20 third and 7 fourth generation clones, for a total of 54 cloned embryos produced from one bovine embryo through recloning. 从1枚牛胚胎通过3代克隆获43枚胚胎，通过4代克隆获54枚胚胎。
